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量子远程通讯与超光速问题
艾小白
(中国科学院上海原子核研究所 上海 201800)
摘 要
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论述量子远程通讯的最新成就很可能意味着自然界存在超光速的信息联系，狭义相对论又面临新的考验；若考虑虚数“i”的作用，狭义相对论可与物质的超光速运动相容，而且不违反因果律；即使自然界存在超光速的物质运动也不可能动摇狭义相对论；建议设计实验测量德布罗意波的相速度并深入研究波粒二象性。
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| 关键词 |
狭义相对论 －
超光速 －
量子远程通讯 －
德布罗意波 －
波粒二象性 |
| 分类号 |
P142.9 |
On the Quantum Teleportation and
Superluminal Problem
Ai
Xiaobai
(Shanghai Institute of Nuclear Research, Chinese Academy of Sciences, Shanghai
201800)
Abstract
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It is pointed out that the new progresses in quantum teleportation
might imply that there exist information carriers with superluminal
velocities; Considering imaginary number "i" one may find
that special relativity is compatible with superluminal phenomena if
they really exist in nature and causality would still remain. The
author suggests that it is necessary to design experiments to measure
the phase velocity of de Broglie wave and to make a thorough study on
the wave-particle duality. |
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| Key words |
special
relativity － superluminal velocity
－ quantum teleportation
－ de Broglie wave －wave-particle duality |
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